{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1387227394",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x23d859384e6ee065a12f07a023fbf3a85ee304c2bf9ef77798e72cd6e303f02d",
    "signature": "0xeb4183ed8fc05784d410e1d2c4f2fd4fe9ec88b4bd348276ffb277e5ea0f6a5d111e9a210fb04bcbfe4aff787e899538001d745bc00bb365a9199387b28763721c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}